/*
 * Copyright 2013 MovingBlocks
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cola.machine.game.myblocks.asset;

import java.util.Objects;

/**
 *
 */
public abstract class AbstractAsset<T extends AssetData> implements Asset<T> {

    private final AssetUri uri;

    public AbstractAsset(AssetUri uri) {
        this.uri = uri;
    }

    /**
     * @return This asset's identifying URI.
     */
    @Override
    public final AssetUri getURI() {
        return uri;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof  AbstractAsset) {
            return Objects.equals(uri, ((AbstractAsset<?>) obj).uri);
        }
        return false;
    }

    @Override
    public int hashCode() {
        return uri.hashCode();
    }
}
